blob: 14025f449bdbfb4ae0d594b26ff47707922f0b89 [file] [log] [blame]
// Copyright 2018 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include <vector>
#include <base/files/file_path.h>
#include <base/files/file_util.h>
#include <crypto/scoped_openssl_types.h>
namespace oobe_config {
extern const char kStatefulDir[];
extern const char kUnencryptedOobeConfigDir[];
extern const char kConfigFile[];
extern const char kDomainFile[];
extern const char kKeyFile[];
extern const char kDevDiskById[];
extern const char kUsbDevicePathSigFile[];
extern const char kStoreDir[];
extern const char kOobeConfigRestoreUser[];
// Use of this class removes a file after it goes out of scope. This means we do
// not have to worry about keeping tracking which files to delete when.
class ScopedPathUnlinker {
explicit ScopedPathUnlinker(const base::FilePath& file) : file_(file) {}
ScopedPathUnlinker(const ScopedPathUnlinker&) = delete;
ScopedPathUnlinker& operator=(const ScopedPathUnlinker&) = delete;
~ScopedPathUnlinker() {
if (!base::DeleteFile(file_, false)) {
PLOG(ERROR) << "Unable to unlink path " << file_.value();
const base::FilePath file_;
// Using |priv_key|, signs |src| file, and writes the digest into |dst|.
bool Sign(const base::FilePath& priv_key,
const base::FilePath& src,
const base::FilePath& dst);
// Using |priv_key|, signs |src_content|, and writes the digest into |dst|.
bool Sign(const base::FilePath& priv_key,
const std::string& src_content,
const base::FilePath& dst);
// Reads the |pub_key_file| into |pub_key| (a data structure usable by
// libcrypto.)
bool ReadPublicKey(const base::FilePath& pub_key_file,
crypto::ScopedEVP_PKEY* pub_key);
// Verifies the |signature| of a |message| using the default and already
// verified public key |pub_key|.
bool VerifySignature(const std::string& message,
const std::string& signature,
const crypto::ScopedEVP_PKEY& pub_key);
} // namespace oobe_config